New 4.4–5.2 GHz power amplifier combines 35+ dBm output power, 50%+ efficiency, and fully integrated matching in a compact ...

The MMA-374030 is 1 W MMIC power amplifier featuring an integrated power detector operating at frequency ranges from 37 – 41 GHz. It is designed for use as a power stage amplifier in microwave ...

Designed for mobile WiMAX terminals, the ADL5570 is a high-linearity power amplifier (PA) optimized for operation in the 2.3- to 2.4-GHz band, with good performance across frequency bands from 2.5 to ...

Important efficiency requirements exist on both the handset and the base-station sides of the telecom world. In handsets, efficiency directly translates into battery life. By increasing cell-phone ...

High efficiency power amplifiers (PAs) are pivotal in modern radio-frequency (RF) systems, underpinning wireless communication, radar and satellite links. Advances in compound semiconductor ...

Linear Tube Audio’s Century Monoblocks: hand-built ZOTL amps with Screen-Drive tubes, 110 W/8 Ω, low output impedance, and full balanced inputs. Just over the D.C. line, Linear Tube Audio handbuilds ...

Guerrilla RF has introduced the GRF5517, GRF5518 and GRF5519, three new ¼ W linear power amplifiers being released as part of the company’s expansion into the cellular market. These new InGaP HBT ...

GREENSBORO, N.C.--(BUSINESS WIRE)--Guerrilla RF, Inc. (OTCQX: GUER) announces it is now sampling the GRF2113, a next-generation variant of its highly popular GRF2013 amplifier core. The gain of this ...

A tough challenge for test engineers is explored in terms of test methods, pitfalls, and measurement errors. For the test engineer, RF and microwave power amplifier testing imposes unique challenges.